Akamai Diversity

Akamai Security Intelligence & Threat Research

Akamai SIRT Alerts

Akamai SIRT Alerts

March 29, 2017 4:15 AM

Update: Vulnerability found in Apache Struts

Akamai has created two new WAF rules in response to new information about the Apache Struts2 vulnerability. The first rule, the most recent version of KRS Rule 3000014, is a standard part of the Kona Ruleset and protects against the many common attacks leveraging this vulnerability. This rule is designed to allow organizations that have complex environments to continue operating without risk of the WAF rule interfering with their environments.

Akamai SIRT Alerts

Akamai SIRT Alerts

March 9, 2017 3:35 PM

Vulnerability found in Apache Struts

On Monday, March 6th, the Apache team patched a vulnerability in Apache Struts2 framework. Apache Struts is an open-source web application framework for developing Java web applications. The vulnerability exists in the Jakarta Multipart parser, which can be tricked into executing attacker-provided OGNL code. The impacted versions are 2.3.5 through 2.3.31, and 2.5 through 2.5.10 of the Apache Struts framework. If you are currently running an affected version of the

AkamAI Research

AkamAI Research

March 2, 2017 1:17 PM

On Web Cache Deception Attacks

Summary On Monday, February 27, 2017, security researcher Omer Gil published a blog post laying out a data exfiltration method called a "Web Cache Deception Attack." The attack leverages web caching functionality to potentially expose sensitive information or allow for account takeover (ATO) attacks. Caching is often used to reduce load and time-to-delivery for a web server receiving requests for content, but this attack shows ways in which, given certain

Larry Cashdollar

Larry Cashdollar

February 24, 2017 1:45 PM

On memory overflow and responses

On February 23, 2017, Cloudflare released information on a bug that was disclosed by Google security researcher, Tavis Ormandy, in their content delivery network. The bug potentially exposed sensitive customer data to the Internet. Approximately 1 in every 3,300,000 HTTP requests may have contained potentially sensitive information. This information would normally be stored and cached by users and search engines as part of normal website sessions. This bug is similar

Or Katz

Or Katz

January 26, 2017 10:11 AM

Improving Credential Abuse Threat Mitigation

Have you ever tried to login to your favorite website and mistakenly typed the wrong user name and password once, or even twice? I bet you have. And what about submitting a third consecutive false attempt? In most cases, at that point a secure website will start questioning the integrity of your actions. From a defense point of view, websites should suspend and limit false login attempts to confirm authenticity

Larry Cashdollar

Larry Cashdollar

January 6, 2017 6:00 AM

JAR: What You Need To Know

On December 29th, the United States Computer Emergency Readiness Team (US-CERT), in coordination with the FBI, released a document outlining recent attacks against US interests that have been attributed to the Russian government. To be clear, Akamai does not comment on the attribution of attacks. Rather we would like to inform our customers of what a reasonable, informed course of action should be regarding this new information.

Or Katz

Or Katz

January 5, 2017 9:55 AM

The Year of Attacking "Things"

Yearly Review 2016 was an exciting year; a year in which hazards related to the Intent of Things (IoT) became trendy small talk in many living rooms around the world. For us, the members of the InfoSec community, it was the year when the security risks of IoT devices evolved from being theoretical to becoming a practical problem to us all. It was the year in which we all realized